メモhttp://flowingdata.com/2010/08/31/how-to-visualize-data-with-cartoonish-faces/ http://blogs.iq.harvard.edu/sss/archives/2006/11/chernoff_faces_1.shtml 青木先生 source("http://aoki2.si.gunma-u.ac.jp/R/src/face_plot.R", encoding="euc-jp"…